diff --git a/host/calanda.nix b/host/calanda.nix index ca6dcd2..0fa253d 100644 --- a/host/calanda.nix +++ b/host/calanda.nix @@ -30,14 +30,72 @@ # Define on which hard drive you want to install Grub. boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only - networking.hostName = "calanda"; # Define your hostname. - networking.wireless.enable = true; # Enables wireless support via wpa_supplicant. - networking.wireless.networks = { - yummi = { - psk = "cookies!"; + networking.hostName = "calanda"; + networking.domain = "ilanz.fh2.ch"; + networking.enableIPv6 = false; # TODO + + networking.nat = { + enable = true; + externalInterface = "enp4s0"; + internalInterfaces = [ "br0" ]; + }; + + boot.extraModprobeConfig = '' + options cfg80211 ieee80211_regdom=CH + + ''; + services.udev.packages = [ pkgs.crda ]; + services.hostapd = { + enable = true; + interface = "wlp5s0"; + hwMode = "g"; + ssid = "hauser"; + wpaPassphrase = "mifatielma"; + channel = 6; + extraConfig = '' + #macaddr_acl sets options for mac address filtering. 0 means "accept unless in deny list" + macaddr_acl=0 + #setting ignore_broadcast_ssid to 1 will disable the broadcasting of ssid + ignore_broadcast_ssid=0 + #Sets authentication algorithm + #1 - only open system authentication + #2 - both open system authentication and shared key authentication + auth_algs=1 + #####Sets WPA and WPA2 authentication##### + #wpa option sets which wpa implementation to use + #1 - wpa only + #2 - wpa2 only + #3 - both + wpa=2 + #sets wpa passphrase required by the clients to authenticate themselves on the network + wpa_passphrase=mifatielma + #sets wpa key management + wpa_key_mgmt=WPA-PSK + #sets encryption used by WPA + wpa_pairwise=TKIP + #sets encryption used by WPA2 + rsn_pairwise=CCMP + #### even more options #### + wme_enabled=1 + ieee80211n=1 + ht_capab=[HT40-][HT40+][SHORT-GI-40][TX-STBC][RX-STBC1][DSSS_CCK-40] + ''; + }; + + networking.interfaces.br0 = { + ipv4 = { + addresses = [ { address = "10.1.1.1"; prefixLength = 24; } ]; }; }; + networking.bridges.br0.interfaces = [ "enp2s0" "enp3s0" "wlp5s0" ]; + + networking.firewall.allowPing = true; + + networking.firewall.trustedInterfaces = [ "br0" "enp2s0" "enp3s0" "wlp5s0" ]; + networking.firewall.allowedTCPPorts = [ 22 ]; + + # Configure network proxy if necessary # networking.proxy.default = "http://user:password@proxy:port/"; # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain"; @@ -53,6 +111,661 @@ # Or disable the firewall altogether. # networking.firewall.enable = false; + services.unbound.enable = true; + services.unbound.interfaces = [ "127.0.0.1" "10.1.1.1" ]; + services.unbound.allowedAccess = [ "127.0.0.0/24" "10.1.1.0/24" ]; + services.unbound.extraConfig = '' + # Custom configuration (leave this note to assure indentation!) + do-not-query-localhost: no + private-domain: "ilanz.fh2.ch." + domain-insecure: "ilanz.fh2.ch." + private-domain: "1.1.10.in-addr.arpa." + domain-insecure: "1.1.10.in-addr.arpa." + local-zone: "1.1.10.in-addr.arpa" transparent + + forward-zone: + name: "ilanz.fh2.ch." + forward-addr: 127.0.0.1@5553 + + forward-zone: + name: "1.1.10.in-addr.arpa." + forward-addr: 127.0.0.1@5553 + ''; + + services.dnsmasq.enable = true; + services.dnsmasq.extraConfig = '' + # Configuration file for dnsmasq. + # + # Format is one option per line, legal options are the same + # as the long options legal on the command line. See + # "/usr/sbin/dnsmasq --help" or "man 8 dnsmasq" for details. + + # Listen on this specific port instead of the standard DNS port + # (53). Setting this to zero completely disables DNS function, + # leaving only DHCP and/or TFTP. + port=5553 + + # The following two options make you a better netizen, since they + # tell dnsmasq to filter out queries which the public DNS cannot + # answer, and which load the servers (especially the root servers) + # unnecessarily. If you have a dial-on-demand link they also stop + # these requests from bringing up the link unnecessarily. + + # Never forward plain names (without a dot or domain part) + domain-needed + # Never forward addresses in the non-routed address spaces. + bogus-priv + + + # Uncomment this to filter useless windows-originated DNS requests + # which can trigger dial-on-demand links needlessly. + # Note that (amongst other things) this blocks all SRV requests, + # so don't use it if you use eg Kerberos, SIP, XMMP or Google-talk. + # This option only affects forwarding, SRV records originating for + # dnsmasq (via srv-host= lines) are not suppressed by it. + #filterwin2k + + # Change this line if you want dns to get its upstream servers from + # somewhere other that /etc/resolv.conf + #resolv-file= + + # By default, dnsmasq will send queries to any of the upstream + # servers it knows about and tries to favour servers to are known + # to be up. Uncommenting this forces dnsmasq to try each query + # with each server strictly in the order they appear in + # /etc/resolv.conf + #strict-order + + # If you don't want dnsmasq to read /etc/resolv.conf or any other + # file, getting its servers from this file instead (see below), then + # uncomment this. + #no-resolv + + # If you don't want dnsmasq to poll /etc/resolv.conf or other resolv + # files for changes and re-read them then uncomment this. + no-poll + + # Add other name servers here, with domain specs if they are for + # non-public domains. + #server=/localnet/192.168.0.1 + + # Example of routing PTR queries to nameservers: this will send all + # address->name queries for 192.168.3/24 to nameserver 10.1.2.3 + #server=/3.168.192.in-addr.arpa/10.1.2.3 + + # Add local-only domains here, queries in these domains are answered + # from /etc/hosts or DHCP only. + local=/ilanz.fh2.ch/ + + # Add domains which you want to force to an IP address here. + # The example below send any host in double-click.net to a local + # web-server. + #address=/double-click.net/127.0.0.1 + + # --address (and --server) work with IPv6 addresses too. + #address=/www.thekelleys.org.uk/fe80::20d:60ff:fe36:f83 + + # You can control how dnsmasq talks to a server: this forces + # queries to 10.1.2.3 to be routed via eth1 + # server=10.1.2.3@eth1 + + # and this sets the source (ie local) address used to talk to + # 10.1.2.3 to 192.168.1.1 port 55 (there must be a interface with that + # IP on the machine, obviously). + # server=10.1.2.3@192.168.1.1#55 + + # If you want dnsmasq to change uid and gid to something other + # than the default, edit the following lines. + #user= + #group= + + # If you want dnsmasq to listen for DHCP and DNS requests only on + # specified interfaces (and the loopback) give the name of the + # interface (eg eth0) here. + # Repeat the line for more than one interface. + interface=br0 + interface=lo + # Or you can specify which interface _not_ to listen on + #except-interface= + # Or which to listen on by address (remember to include 127.0.0.1 if + # you use this.) + #listen-address= + # If you want dnsmasq to provide only DNS service on an interface, + # configure it as shown above, and then use the following line to + # disable DHCP and TFTP on it. + no-dhcp-interface=lo + + # On systems which support it, dnsmasq binds the wildcard address, + # even when it is listening on only some interfaces. It then discards + # requests that it shouldn't reply to. This has the advantage of + # working even when interfaces come and go and change address. If you + # want dnsmasq to really bind only the interfaces it is listening on, + # uncomment this option. About the only time you may need this is when + # running another nameserver on the same machine. + bind-interfaces + + # If you don't want dnsmasq to read /etc/hosts, uncomment the + # following line. + #no-hosts + # or if you want it to read another file, as well as /etc/hosts, use + # this. + #addn-hosts=/etc/banner_add_hosts + + # Set this (and domain: see below) if you want to have a domain + # automatically added to simple names in a hosts-file. + expand-hosts + + # Set the domain for dnsmasq. this is optional, but if it is set, it + # does the following things. + # 1) Allows DHCP hosts to have fully qualified domain names, as long + # as the domain part matches this setting. + # 2) Sets the "domain" DHCP option thereby potentially setting the + # domain of all systems configured by DHCP + # 3) Provides the domain part for "expand-hosts" + domain=ilanz.fh2.ch + + # Set a different domain for a particular subnet + #domain=wireless.thekelleys.org.uk,192.168.2.0/24 + + # Same idea, but range rather then subnet + #domain=reserved.thekelleys.org.uk,192.68.3.100,192.168.3.200 + + # Uncomment this to enable the integrated DHCP server, you need + # to supply the range of addresses available for lease and optionally + # a lease time. If you have more than one network, you will need to + # repeat this for each network on which you want to supply DHCP + # service. + dhcp-range=10.1.1.2,10.1.1.249,48h + + # This is an example of a DHCP range where the netmask is given. This + # is needed for networks we reach the dnsmasq DHCP server via a relay + # agent. If you don't know what a DHCP relay agent is, you probably + # don't need to worry about this. + #dhcp-range=192.168.0.50,192.168.0.150,255.255.255.0,12h + + # This is an example of a DHCP range which sets a tag, so that + # some DHCP options may be set only for this network. + #dhcp-range=set:red,192.168.0.50,192.168.0.150 + + # Use this DHCP range only when the tag "green" is set. + #dhcp-range=tag:green,192.168.0.50,192.168.0.150,12h + + # Specify a subnet which can't be used for dynamic address allocation, + # is available for hosts with matching --dhcp-host lines. Note that + # dhcp-host declarations will be ignored unless there is a dhcp-range + # of some type for the subnet in question. + # In this case the netmask is implied (it comes from the network + # configuration on the machine running dnsmasq) it is possible to give + # an explicit netmask instead. + #dhcp-range=192.168.0.0,static + + # Enable DHCPv6. Note that the prefix-length does not need to be specified + # and defaults to 64 if missing/ + #dhcp-range=1234::2, 1234::500, 64, 12h + + # Do Router Advertisements, BUT NOT DHCP for this subnet. + #dhcp-range=1234::, ra-only + + # Do Router Advertisements, BUT NOT DHCP for this subnet, also try and + # add names to the DNS for the IPv6 address of SLAAC-configured dual-stack + # hosts. Use the DHCPv4 lease to derive the name, network segment and + # MAC address and assume that the host will also have an + # IPv6 address calculated using the SLAAC alogrithm. + #dhcp-range=1234::, ra-names + + # Do Router Advertisements, BUT NOT DHCP for this subnet. + # Set the lifetime to 46 hours. (Note: minimum lifetime is 2 hours.) + #dhcp-range=1234::, ra-only, 48h + + # Do DHCP and Router Advertisements for this subnet. Set the A bit in the RA + # so that clients can use SLAAC addresses as well as DHCP ones. + #dhcp-range=1234::2, 1234::500, slaac + + # Do Router Advertisements and stateless DHCP for this subnet. Clients will + # not get addresses from DHCP, but they will get other configuration information. + # They will use SLAAC for addresses. + #dhcp-range=1234::, ra-stateless + + # Do stateless DHCP, SLAAC, and generate DNS names for SLAAC addresses + # from DHCPv4 leases. + #dhcp-range=1234::, ra-stateless, ra-names + + # Do router advertisements for all subnets where we're doing DHCPv6 + # Unless overriden by ra-stateless, ra-names, et al, the router + # advertisements will have the M and O bits set, so that the clients + # get addresses and configuration from DHCPv6, and the A bit reset, so the + # clients don't use SLAAC addresses. + #enable-ra + + # Supply parameters for specified hosts using DHCP. There are lots + # of valid alternatives, so we will give examples of each. Note that + # IP addresses DO NOT have to be in the range given above, they just + # need to be on the same network. The order of the parameters in these + # do not matter, it's permissible to give name, address and MAC in any + # order. + + # Always allocate the host with Ethernet address 11:22:33:44:55:66 + # The IP address 192.168.0.60 + #dhcp-host=11:22:33:44:55:66,192.168.0.60 + + # Always set the name of the host with hardware address + # 11:22:33:44:55:66 to be "fred" + #dhcp-host=11:22:33:44:55:66,fred + + # Always give the host with Ethernet address 11:22:33:44:55:66 + # the name fred and IP address 192.168.0.60 and lease time 45 minutes + #dhcp-host=11:22:33:44:55:66,fred,192.168.0.60,45m + + # Give a host with Ethernet address 11:22:33:44:55:66 or + # 12:34:56:78:90:12 the IP address 192.168.0.60. Dnsmasq will assume + # that these two Ethernet interfaces will never be in use at the same + # time, and give the IP address to the second, even if it is already + # in use by the first. Useful for laptops with wired and wireless + # addresses. + #dhcp-host=11:22:33:44:55:66,12:34:56:78:90:12,192.168.0.60 + + # Give the machine which says its name is "bert" IP address + # 192.168.0.70 and an infinite lease + #dhcp-host=bert,192.168.0.70,infinite + + # Always give the host with client identifier 01:02:02:04 + # the IP address 192.168.0.60 + #dhcp-host=id:01:02:02:04,192.168.0.60 + + # Always give the host with client identifier "marjorie" + # the IP address 192.168.0.60 + #dhcp-host=id:marjorie,192.168.0.60 + + # Enable the address given for "judge" in /etc/hosts + # to be given to a machine presenting the name "judge" when + # it asks for a DHCP lease. + #dhcp-host=judge + + # Never offer DHCP service to a machine whose Ethernet + # address is 11:22:33:44:55:66 + #dhcp-host=11:22:33:44:55:66,ignore + + # Ignore any client-id presented by the machine with Ethernet + # address 11:22:33:44:55:66. This is useful to prevent a machine + # being treated differently when running under different OS's or + # between PXE boot and OS boot. + #dhcp-host=11:22:33:44:55:66,id:* + + # Send extra options which are tagged as "red" to + # the machine with Ethernet address 11:22:33:44:55:66 + #dhcp-host=11:22:33:44:55:66,set:red + + # Send extra options which are tagged as "red" to + # any machine with Ethernet address starting 11:22:33: + #dhcp-host=11:22:33:*:*:*,set:red + + # Give a fixed IPv6 address and name to client with + # DUID 00:01:00:01:16:d2:83:fc:92:d4:19:e2:d8:b2 + # Note the MAC addresses CANNOT be used to identify DHCPv6 clients. + # Note also the they [] around the IPv6 address are obilgatory. + #dhcp-host=id:00:01:00:01:16:d2:83:fc:92:d4:19:e2:d8:b2, fred, [1234::5] + + # Ignore any clients which are not specified in dhcp-host lines + # or /etc/ethers. Equivalent to ISC "deny unknown-clients". + # This relies on the special "known" tag which is set when + # a host is matched. + #dhcp-ignore=tag:!known + + # Send extra options which are tagged as "red" to any machine whose + # DHCP vendorclass string includes the substring "Linux" + #dhcp-vendorclass=set:red,Linux + + # Send extra options which are tagged as "red" to any machine one + # of whose DHCP userclass strings includes the substring "accounts" + #dhcp-userclass=set:red,accounts + + # Send extra options which are tagged as "red" to any machine whose + # MAC address matches the pattern. + #dhcp-mac=set:red,00:60:8C:*:*:* + + # If this line is uncommented, dnsmasq will read /etc/ethers and act + # on the ethernet-address/IP pairs found there just as if they had + # been given as --dhcp-host options. Useful if you keep + # MAC-address/host mappings there for other purposes. + #read-ethers + + # Send options to hosts which ask for a DHCP lease. + # See RFC 2132 for details of available options. + # Common options can be given to dnsmasq by name: + # run "dnsmasq --help dhcp" to get a list. + # Note that all the common settings, such as netmask and + # broadcast address, DNS server and default route, are given + # sane defaults by dnsmasq. You very likely will not need + # any dhcp-options. If you use Windows clients and Samba, there + # are some options which are recommended, they are detailed at the + # end of this section. + + # Override the default route supplied by dnsmasq, which assumes the + # router is the same machine as the one running dnsmasq. + #dhcp-option=3,1.2.3.4 + dhcp-option=6,10.1.1.1 + + # Do the same thing, but using the option name + #dhcp-option=option:router,1.2.3.4 + + # Override the default route supplied by dnsmasq and send no default + # route at all. Note that this only works for the options sent by + # default (1, 3, 6, 12, 28) the same line will send a zero-length option + # for all other option numbers. + #dhcp-option=3 + + # Set the NTP time server addresses to 192.168.0.4 and 10.10.0.5 + #dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5 + + # Send DHCPv6 option. Note [] around IPv6 addresses. + #dhcp-option=option6:dns-server,[1234::77],[1234::88] + + # Send DHCPv6 option for namservers as the machine running + # dnsmasq and another. + #dhcp-option=option6:dns-server,[::],[1234::88] + + # Set the NTP time server address to be the same machine as + # is running dnsmasq + #dhcp-option=42,0.0.0.0 + + # Set the NIS domain name to "welly" + #dhcp-option=40,welly + + # Set the default time-to-live to 50 + #dhcp-option=23,50 + + # Set the "all subnets are local" flag + #dhcp-option=27,1 + + # Send the etherboot magic flag and then etherboot options (a string). + #dhcp-option=128,e4:45:74:68:00:00 + #dhcp-option=129,NIC=eepro100 + + # Specify an option which will only be sent to the "red" network + # (see dhcp-range for the declaration of the "red" network) + # Note that the tag: part must precede the option: part. + #dhcp-option = tag:red, option:ntp-server, 192.168.1.1 + + # The following DHCP options set up dnsmasq in the same way as is specified + # for the ISC dhcpcd in + # http://www.samba.org/samba/ftp/docs/textdocs/DHCP-Server-Configuration.txt + # adapted for a typical dnsmasq installation where the host running + # dnsmasq is also the host running samba. + # you may want to uncomment some or all of them if you use + # Windows clients and Samba. + #dhcp-option=19,0 # option ip-forwarding off + #dhcp-option=44,0.0.0.0 # set netbios-over-TCP/IP nameserver(s) aka WINS server(s) + #dhcp-option=45,0.0.0.0 # netbios datagram distribution server + #dhcp-option=46,8 # netbios node type + + # Send an empty WPAD option. This may be REQUIRED to get windows 7 to behave. + #dhcp-option=252,"\n" + + # Send RFC-3397 DNS domain search DHCP option. WARNING: Your DHCP client + # probably doesn't support this...... + dhcp-option=option:domain-search,ilanz.fh2.ch + + # Send RFC-3442 classless static routes (note the netmask encoding) + #dhcp-option=121,192.168.1.0/24,1.2.3.4,10.0.0.0/8,5.6.7.8 + + # Send vendor-class specific options encapsulated in DHCP option 43. + # The meaning of the options is defined by the vendor-class so + # options are sent only when the client supplied vendor class + # matches the class given here. (A substring match is OK, so "MSFT" + # matches "MSFT" and "MSFT 5.0"). This example sets the + # mtftp address to 0.0.0.0 for PXEClients. + #dhcp-option=vendor:PXEClient,1,0.0.0.0 + + # Send microsoft-specific option to tell windows to release the DHCP lease + # when it shuts down. Note the "i" flag, to tell dnsmasq to send the + # value as a four-byte integer - that's what microsoft wants. See + # http://technet2.microsoft.com/WindowsServer/en/library/a70f1bb7-d2d4-49f0-96d6-4b7414ecfaae1033.mspx?mfr=true + #dhcp-option=vendor:MSFT,2,1i + + # Send the Encapsulated-vendor-class ID needed by some configurations of + # Etherboot to allow is to recognise the DHCP server. + #dhcp-option=vendor:Etherboot,60,"Etherboot" + + # Send options to PXELinux. Note that we need to send the options even + # though they don't appear in the parameter request list, so we need + # to use dhcp-option-force here. + # See http://syslinux.zytor.com/pxe.php#special for details. + # Magic number - needed before anything else is recognised + #dhcp-option-force=208,f1:00:74:7e + # Configuration file name + #dhcp-option-force=209,configs/common + # Path prefix + #dhcp-option-force=210,/tftpboot/pxelinux/files/ + # Reboot time. (Note 'i' to send 32-bit value) + #dhcp-option-force=211,30i + + # Set the boot filename for netboot/PXE. You will only need + # this is you want to boot machines over the network and you will need + # a TFTP server; either dnsmasq's built in TFTP server or an + # external one. (See below for how to enable the TFTP server.) + #dhcp-boot=pxelinux.0 + + # The same as above, but use custom tftp-server instead machine running dnsmasq + #dhcp-boot=pxelinux,server.name,192.168.1.100 + + # Boot for Etherboot gPXE. The idea is to send two different + # filenames, the first loads gPXE, and the second tells gPXE what to + # load. The dhcp-match sets the gpxe tag for requests from gPXE. + #dhcp-match=set:gpxe,175 # gPXE sends a 175 option. + #dhcp-boot=tag:!gpxe,undionly.kpxe + #dhcp-boot=mybootimage + + # Encapsulated options for Etherboot gPXE. All the options are + # encapsulated within option 175 + #dhcp-option=encap:175, 1, 5b # priority code + #dhcp-option=encap:175, 176, 1b # no-proxydhcp + #dhcp-option=encap:175, 177, string # bus-id + #dhcp-option=encap:175, 189, 1b # BIOS drive code + #dhcp-option=encap:175, 190, user # iSCSI username + #dhcp-option=encap:175, 191, pass # iSCSI password + + # Test for the architecture of a netboot client. PXE clients are + # supposed to send their architecture as option 93. (See RFC 4578) + #dhcp-match=peecees, option:client-arch, 0 #x86-32 + #dhcp-match=itanics, option:client-arch, 2 #IA64 + #dhcp-match=hammers, option:client-arch, 6 #x86-64 + #dhcp-match=mactels, option:client-arch, 7 #EFI x86-64 + + # Do real PXE, rather than just booting a single file, this is an + # alternative to dhcp-boot. + #pxe-prompt="What system shall I netboot?" + # or with timeout before first available action is taken: + #pxe-prompt="Press F8 for menu.", 60 + + # Available boot services. for PXE. + #pxe-service=x86PC, "Boot from local disk" + + # Loads /pxelinux.0 from dnsmasq TFTP server. + #pxe-service=x86PC, "Install Linux", pxelinux + + # Loads /pxelinux.0 from TFTP server at 1.2.3.4. + # Beware this fails on old PXE ROMS. + #pxe-service=x86PC, "Install Linux", pxelinux, 1.2.3.4 + + # Use bootserver on network, found my multicast or broadcast. + #pxe-service=x86PC, "Install windows from RIS server", 1 + + # Use bootserver at a known IP address. + #pxe-service=x86PC, "Install windows from RIS server", 1, 1.2.3.4 + + # If you have multicast-FTP available, + # information for that can be passed in a similar way using options 1 + # to 5. See page 19 of + # http://download.intel.com/design/archives/wfm/downloads/pxespec.pdf + + + # Enable dnsmasq's built-in TFTP server + #enable-tftp + + # Set the root directory for files available via FTP. + #tftp-root=/var/ftpd + + # Make the TFTP server more secure: with this set, only files owned by + # the user dnsmasq is running as will be send over the net. + #tftp-secure + + # This option stops dnsmasq from negotiating a larger blocksize for TFTP + # transfers. It will slow things down, but may rescue some broken TFTP + # clients. + #tftp-no-blocksize + + # Set the boot file name only when the "red" tag is set. + #dhcp-boot=net:red,pxelinux.red-net + + # An example of dhcp-boot with an external TFTP server: the name and IP + # address of the server are given after the filename. + # Can fail with old PXE ROMS. Overridden by --pxe-service. + #dhcp-boot=/var/ftpd/pxelinux.0,boothost,192.168.0.3 + + # If there are multiple external tftp servers having a same name + # (using /etc/hosts) then that name can be specified as the + # tftp_servername (the third option to dhcp-boot) and in that + # case dnsmasq resolves this name and returns the resultant IP + # addresses in round robin fasion. This facility can be used to + # load balance the tftp load among a set of servers. + #dhcp-boot=/var/ftpd/pxelinux.0,boothost,tftp_server_name + + # Set the limit on DHCP leases, the default is 150 + #dhcp-lease-max=150 + + # The DHCP server needs somewhere on disk to keep its lease database. + # This defaults to a sane location, but if you want to change it, use + # the line below. + #dhcp-leasefile=/var/lib/misc/dnsmasq.leases + + # Set the DHCP server to authoritative mode. In this mode it will barge in + # and take over the lease for any client which broadcasts on the network, + # whether it has a record of the lease or not. This avoids long timeouts + # when a machine wakes up on a new network. DO NOT enable this if there's + # the slightest chance that you might end up accidentally configuring a DHCP + # server for your campus/company accidentally. The ISC server uses + # the same option, and this URL provides more information: + # http://www.isc.org/files/auth.html + dhcp-authoritative + + # Run an executable when a DHCP lease is created or destroyed. + # The arguments sent to the script are "add" or "del", + # then the MAC address, the IP address and finally the hostname + # if there is one. + #dhcp-script=/bin/echo + + # Set the cachesize here. + #cache-size=150 + + # If you want to disable negative caching, uncomment this. + #no-negcache + + # Normally responses which come form /etc/hosts and the DHCP lease + # file have Time-To-Live set as zero, which conventionally means + # do not cache further. If you are happy to trade lower load on the + # server for potentially stale date, you can set a time-to-live (in + # seconds) here. + #local-ttl= + + # If you want dnsmasq to detect attempts by Verisign to send queries + # to unregistered .com and .net hosts to its sitefinder service and + # have dnsmasq instead return the correct NXDOMAIN response, uncomment + # this line. You can add similar lines to do the same for other + # registries which have implemented wildcard A records. + #bogus-nxdomain=64.94.110.11 + + # If you want to fix up DNS results from upstream servers, use the + # alias option. This only works for IPv4. + # This alias makes a result of 1.2.3.4 appear as 5.6.7.8 + #alias=1.2.3.4,5.6.7.8 + # and this maps 1.2.3.x to 5.6.7.x + #alias=1.2.3.0,5.6.7.0,255.255.255.0 + # and this maps 192.168.0.10->192.168.0.40 to 10.0.0.10->10.0.0.40 + #alias=192.168.0.10-192.168.0.40,10.0.0.0,255.255.255.0 + + # Change these lines if you want dnsmasq to serve MX records. + + # Return an MX record named "maildomain.com" with target + # servermachine.com and preference 50 + #mx-host=maildomain.com,servermachine.com,50 + + # Set the default target for MX records created using the localmx option. + #mx-target=servermachine.com + + # Return an MX record pointing to the mx-target for all local + # machines. + #localmx + + # Return an MX record pointing to itself for all local machines. + #selfmx + + # Change the following lines if you want dnsmasq to serve SRV + # records. These are useful if you want to serve ldap requests for + # Active Directory and other windows-originated DNS requests. + # See RFC 2782. + # You may add multiple srv-host lines. + # The fields are ,,,, + # If the domain part if missing from the name (so that is just has the + # service and protocol sections) then the domain given by the domain= + # config option is used. (Note that expand-hosts does not need to be + # set for this to work.) + + # A SRV record sending LDAP for the example.com domain to + # ldapserver.example.com port 389 + #srv-host=_ldap._tcp.example.com,ldapserver.example.com,389 + + # A SRV record sending LDAP for the example.com domain to + # ldapserver.example.com port 389 (using domain=) + #domain=example.com + #srv-host=_ldap._tcp,ldapserver.example.com,389 + + # Two SRV records for LDAP, each with different priorities + #srv-host=_ldap._tcp.example.com,ldapserver.example.com,389,1 + #srv-host=_ldap._tcp.example.com,ldapserver.example.com,389,2 + + # A SRV record indicating that there is no LDAP server for the domain + # example.com + #srv-host=_ldap._tcp.example.com + + # The following line shows how to make dnsmasq serve an arbitrary PTR + # record. This is useful for DNS-SD. (Note that the + # domain-name expansion done for SRV records _does_not + # occur for PTR records.) + #ptr-record=_http._tcp.dns-sd-services,"New Employee Page._http._tcp.dns-sd-services" + + # Change the following lines to enable dnsmasq to serve TXT records. + # These are used for things like SPF and zeroconf. (Note that the + # domain-name expansion done for SRV records _does_not + # occur for TXT records.) + + #Example SPF. + #txt-record=example.com,"v=spf1 a -all" + + #Example zeroconf + #txt-record=_http._tcp.example.com,name=value,paper=A4 + + # Provide an alias for a "local" DNS name. Note that this _only_ works + # for targets which are names from DHCP or /etc/hosts. Give host + # "bert" another name, bertrand + #cname=bertand,bert + + # For debugging purposes, log each DNS query as it passes through + # dnsmasq. + #log-queries + + # Log lots of extra information about DHCP transactions. + #log-dhcp + + # Include a another lot of configuration options. + #conf-file=/etc/dnsmasq.more.conf + #conf-dir=/etc/dnsmasq.d + ''; + + systemd.services.dnsmasq = { + #requires = [ "network.target" ]; + bindsTo = [ "network-addresses-br0.service" ]; + }; + # Define a user account. Don't forget to set a password with ‘passwd’. # users.users.jane = { # isNormalUser = true;